Xking 4Pcs Slim Dimmable LED Under Cabinet Lighting Kit, 12V total 8W - 3000K Warm White Dimmable Full kit. This lighting kit includes 4pcs 2 watt LED puck lights, 1 pcs power adapter and A junction box 8 screws. No more accessories are required. Safe to use. The working voltage is 12V DC. It is touchable and safe to children. Long life, energy saving, environmental protection, the appearance of fine, ultra-thin fashion, aluminum shell. Installation is simple. Requires only two screws can be installed (Or you can buy 3M double sided adhesive). Flood beam angle. Beam angle is 120, which is perfect for residential and commercial lighting.